Heat advisories are in effect from Monday to Wednesday across the Northeast, the National Weather Service said.

With dangerous heat impacting Central Florida, Orange County officials have activated a network of cooling centers to help ...

More than 130 million people across most of the United States are on alert for widespread, dangerous heat on Sunday.

The National Hurricane Center is tracking four tropical waves. Sweltering temps continue for Florida, heat advisories are in ...

Across the Midwest, with a 3.6-degree increase each, St. Louis, Cleveland, Detroit and Milwaukee are some of the top 10 MLB ...

It's always hot in the summer in the U.S. Southeast, but even by the standards of Florida and the Carolinas, the steamy heat ...

Highs climb into the mid to upper 90s, nearing record highs by the afternoon. Sun and clouds can be expected with minimal ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

The National Weather Service issued heat advisories for a large swath of the East Coast from central Florida to Virginia ...

A dome of high pressure has parked itself over Florida, pressing a lid on the atmosphere. That means clear skies, blazing sunshine, and very little rain to cool us off. Add dew points in the mid to ...

Playing in unsafe heat can cause immense stress to the body. Heat exhaustion and heat stroke raise the body temperature, ...